2134201311241 has 4 divisors (see below), whose sum is σ = 2134225138500. Its totient is φ = 2134177483984.

The previous prime is 2134201311173. The next prime is 2134201311247. The reversal of 2134201311241 is 1421131024312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1389050816400 + 745150494841 = 1178580^2 + 863221^2 .

It is a cyclic number.

It is not a de Polignac number, because 2134201311241 - 2³³ = 2125611376649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2134201311247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11778766 + ... + 11958583.

It is an arithmetic number, because the mean of its divisors is an integer number (533556284625).

Almost surely, 2^{2134201311241} is an apocalyptic number.

It is an amenable number.

2134201311241 is a deficient number, since it is larger than the sum of its proper divisors (23827259).

2134201311241 is an equidigital number, since it uses as much as digits as its factorization.

2134201311241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23827258.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 2134201311241 its reverse (1421131024312), we get a palindrome (3555332335553).

It can be divided in two parts, 2134201 and 311241, that added together give a palindrome (2445442).

The spelling of 2134201311241 in words is "two trillion, one hundred thirty-four billion, two hundred one million, three hundred eleven thousand, two hundred forty-one".